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minetest.register_chatcommand("/outset", {
params = "<amount> [h|v]",
description = "outset the selection",
privs = {worldedit=true},
func = function(name, param)
local find, _, amount, dir = param:find("^(%d+)[%s+]?([hv]?)$")
if find == nil then
return false, "invalid usage: " .. param
end
local pos1 = worldedit.pos1[name]
local pos2 = worldedit.pos2[name]
if pos1 == nil or pos2 == nil then
return false,
"Undefined region. Region must be defined beforehand."
end
if dir == "" then
assert(worldedit.cuboid_volumetricexpand(name, amount))
elseif dir == "h" then
assert(worldedit.cuboid_linealexpand(name, 'x', 1, amount))
assert(worldedit.cuboid_linealexpand(name, 'x', -1, amount))
assert(worldedit.cuboid_linealexpand(name, 'z', 1, amount))
assert(worldedit.cuboid_linealexpand(name, 'z', -1, amount))
elseif dir == "v" then
assert(worldedit.cuboid_linealexpand(name, 'y', 1, amount))
assert(worldedit.cuboid_linealexpand(name, 'y', -1, amount))
else
return false, "Unknown error"
end
worldedit.marker_update(name)
return true, "Region outset by " .. amount .. " blocks"
end,
}
)
minetest.register_chatcommand(
"/shift",
{
params = "<amount> [up|down|left|right|front|back]",
description = "Moves the selection region. Does not move contents.",
privs = {worldedit=true},
func = function(name, param)
local pos1 = worldedit.pos1[name]
local pos2 = worldedit.pos2[name]
local find, _, amount, direction = param:find("(%d+)%s*(%l*)")
if find == nil then
worldedit.player_notify(name, "invalid usage: " .. param)
return
end
if pos1 == nil or pos2 == nil then
worldedit.player_notify(name,
"Undefined region. Region must be defined beforehand.")
return
end
end,
}
)
minetest.register_chatcommand(
"/expand",
{
params = "<amount> [reverse-amount] [up|down|left|right|front|back]",
description = "expand the selection in one or two directions at once",
privs = {worldedit=true},
func = function(name, param)
local find, _, amount, arg2, arg3 = param:find("(%d+)%s*(%w*)%s*(%l*)")
if find == nil then
worldedit.player_notify(name, "invalid use: " .. param)
return
end
if worldedit.pos1[name] == nil or worldedit.pos2[name] == nil then
worldedit.player_notify(name,
"Undefined region. Region must be defined beforehand.")
return
end
end,
}
)
dofile(minetest.get_modpath("worldedit_commands") .. "/cuboidapi.lua")
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